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Deadly Diamonds: Zimbabwe [2009]
Deadly Diamonds: Zimbabwe [2009] Ambakisye-Okang Dukuzumurenyi 15 Views • 5 years ago

Deadly Diamonds (2009): Could Zimbabwe be suspended from the global diamond trade in the aftermath of the massacre at the Marange diamonds fields?

Did Robert Mugabe’s security forces seize control of a lucrative diamond field by gunning down hundreds of miners? With shocking evidence now uncovered, Zimbabwe's diamond trade faces suspension."We were told here are the guns, sitting in the truck, do you want to stay?" says Andrew Cranswick, CEO of the mining company who owns the rights to mine diamonds in Marange. After his company was evicted, the Marange fields were opened up to the people and tens of thousands of Zimbabweans came to dig, paying the police a commission. Yet the police didn't always play fair - "$15 million worth of diamonds were confiscated", says one former miner and soon the police were replaced by Mugabe's own military. "Mugabe needed a way to buy the loyalty of the army" says Ken Roth, "the military were ordered to kill".In the first week of November, helicopter gunships launched a massacre on the Marange diamond fields. Evidence has been collected of 200 deaths. Those who weren't killed were raped or crippled. "They told us if we wanted to go home we had to sleep with the men", says one woman, "the soldiers watched and laughed". Next month, the Kimberley process, the international body charged with stopping trade in conflict diamonds, will decide whether Zimbabwe should be suspended. Yet with many Western governments involved in Zimbabwe's diamond trade, a former delegate of the Kimberley process believes this deadly business may yet be protected.

Gambia: Back Home | People and Power | 6 Sept 2018
Gambia: Back Home | People and Power | 6 Sept 2018 Ambakisye-Okang Dukuzumurenyi 15 Views • 5 years ago

The Gambia is one of Africa's smallest, most impoverished and least developed countries, with many of its 2 million inhabitants heavily reliant on subsistence farming and with a youth unemployment rate of around 40 percent. It is inevitable then that migration to seek work and support families back home has long been a regular way of life.

For decades, remittances have accounted for as much as 20 percent of the country's gross domestic product (GDP), one of the highest rates in the world of a country's dependence on funding from its diaspora.

But in recent years, the number of youth leaving the country has soared. Despairing of The Gambia's political and economic situation (which until 2017 was frozen under the dictatorial regime of now deposed President Yahya Jammeh) many lost hope in the future and began looking for a way out; encouraged by the apparent success of some earlier migrants who had sent money back home and painted a rosy picture of life in Europe on social media.

In 2011 Libya's civil war opened a new gateway, albeit a highly dangerous one, for human traffic out of North Africa to Europe and tens of thousands of young Gambians attempted the journey. Since then, Gambians have consistently been in the top 10 nationalities attempting to take boats across the Mediterranean.

Tragically many have died in the process. Others who have made it to Europe have struggled in the face of racism, discrimination and increasingly tough EU regulations to deter economic migrants from staying.

Now some of these have returned home - either disillusioned that their dreams of a prosperous new life came to nothing, or, in the worst cases, deeply traumatised by the experience - and they are determined to discourage others from following the same path.

The Dark Side Of The Universe | 2015
The Dark Side Of The Universe | 2015 Ambakisye-Okang Dukuzumurenyi 15 Views • 5 years ago

For all we understand about the universe, 96% of what’s out there still has scientists in the dark. Astronomical observations have established that familiar matter—atoms—accounts for only 4% of the weight of the cosmos. The rest—dark matter and dark energy—is invisible to our telescopes. But what really is this dark stuff? How do we know it’s there? And what does it do? From the formation of galaxies to the farthest reaches of space, it appears that darkness rules. Without dark matter and dark energy, the universe today and in the far future would be a completely different place. We were joined by leading researchers who smash together particles, dive into underground mines, and explore the edges of the known universe in search of clues to nature’s dark side.

This program is part of the Big Ideas Series, made possible with support from the John Templeton Foundation.

The World Science Festival gathers great minds in science and the arts to produce live and digital content that allows a broad general audience to engage with scientific discoveries. Our mission is to cultivate a general public informed by science, inspired by its wonder, convinced of its value, and prepared to engage with its implications for the future.

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Original Program Date: June 2, 2011
MODERATOR: John Hockenberry
PARTICIPANTS: Brian Greene, Glennys Farrar, Katherine Freese, Michael Turner, Saul Perlmutter, Elena Aprile, MOMIX

Brian Greene's introduction on dark matter. 00:22

What we don,t see by MOMIX 07:00

John Hockenberry's Introduction. 16:17

Participant Introductions 21:05

Why do we know that there is dark matter? 25:10

The lensing effect that reveals dark matter. 31:33

A computer simulation of what dark matter was doing as the universe was expanding. 37:11

Capturing Wimps with the XENON100. 41:40

What the XENON100 detector looks like. 48:20

Where do we go to find events that prove dark matter exists? 56:18

If lensing is correct, could that determine an unknown force? 01:00:43

Supersymmetry vs Another Universal Brane. 01:09:20

Using a supernova to detect Dark Matter. 01:15:40

How does a supernova tell you about dark matter? 01:21:20

How did Einstein predict that dark energy existed? 01:26:18

What is the counter explanation of dark energy? 01:30:40

The ratio of dark energy makes a perfect environment for life. 01:35:30

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